Transcript Progress Report on Resource Certification February 2007 Geoff Huston Chief Scientist APNIC Objective • To create a robust framework that allows validation of assertions relating to IP addresses and.

Progress Report
on
Resource Certification
February 2007
Geoff Huston
Chief Scientist
APNIC
Objective
• To create a robust framework that allows
validation of assertions relating to IP
addresses and ASNs and their use
and
• To make it easier for anyone to see if
someone is lying about actual control over
addresses and/or routing!
Uses
• Signing of IRR entries
“Yes, I am the right-of-use holder and that’s precisely
the information I entered into the IRR.”
• Signing of Routing Origination
“Yes, I am the right-of-use holder for this address prefix
and I am permitting ASx to originate a route to this
address prefix.”
• Signing of Route Requests
“Please route address prefix a.b.c.d/x through
customer interface xxx.”
Resources for this work
•
•
•
•
APNIC’s allocation database
Public / Private key technology
X.509 v3 certificate technology
IP resource extensions to X.509 v3
certificates
• PKI models and trust relationships
The Overall Objective
• To support a PKI that mirrors the existing
resource allocation state
– Every resource allocation can be attested by a
matching certificate that binds the allocated
resource with the resource issuer and recipient
• To use these resource certificates to make
signed assertions that can be validated
through this PKI
Trial Activity Status



Specification of X.509 Resource Certificates
Generation of resource certificate repositories aligned with existing
resource allocations and assignments
Tools for Registration Authority / Certificate Authority interaction (undertaken
by RIPE NCC)

Tools to perform validation of resource certificatesExtensions to OpenSSL
for Resource Certificates (open source development activity, supported by ARIN)
Current Activities
 Tools for resource collection management, object signing and signed
object validation (APNIC, and also open source development activity, supported by ARIN)
 LIR / ISP Tools for certificate management
 Testing, Testing, Testing
 Operational service profile specification
Working notes and related material we’ve been working on in this trial activity:
http://mirin.apnic.net/resourcecerts
Focus points for Q1 2007
• Can we design the certificate management
subsystem to be an largely automated
“slave” of the resource allocation function?
• Provide a toolset to allow IRs to manage
certificate issuance
• Use the same toolset to provide “hosted”
certificate services
Focus points for Q1 2007
• Defining the components and interactions
of a “certificate engine”
Focus points for Q1 2007
• Automated certificate issuance
• Client-side tools that allow certificate
management to be ‘out-sourced’
• Considerations of splits, mergers and
resource transfers
Next Steps
•
•
•
•
Development of the Certificate Engine
End Entity Certificates
Tools for Relying Parties
Evaluation of Progress
Thank You
http://mirin.apnic.net/resourcecerts
Questions?